Russian Foreign Minister Sergey Lavrov attends a press conference after meeting with his South Sudanese counterpart Barnaba Benjamin at the Foreign Ministry mansion in Moscow, Russia, Monday, May 26, 2014. Sergey Lavrov said Russia has a positive view on Ukraine's presidential vote and is ready to deal with billionaire candy tycoon Petro Poroshenko, who holds a commanding lead, according to early returns. (AP Photo/Pavel Golovkin)
(The Associated Press)

MOSCOW – Russia's foreign minister says Moscow is ready to assist efforts by Ukraine's president-elect if he moves to negotiate a peaceful end to the unrest in eastern Ukraine.

Foreign Minister Sergey Lavrov on Tuesday urged a quick end to fighting in eastern Ukraine, where government forces fought insurgents in the regional capital, Donetsk, using jets and helicopter gunships.

Petro Poroshenko, who won Ukraine's presidential vote Sunday, pledged to negotiate with the east but also vowed to uproot the pro-Russia separatists, whom he called "Somali pirates."

Lavrov warned Poroshenko against trying to win a quick military victory before his inauguration, saying that it would be "unlikely to create favorable conditions for a hospitable welcome in the Donetsk region." He promised that Russia will support Poroshenko's efforts to launch a dialogue.